Diesel driven large mobile air compressors

Liutech diesel driven large mobile air compressors  deliver high‑volume compressed air for operations that demand maximum output and full independence from external power sources. This range excels at high intensity operations in remote and challenging environments.

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LUY360-35 G3 large diesel mobile air compressor front view,with flow of 36 m³/min and working pressure of 35 bar

9-35 bar

Working pressure (bar)

21.5-45 m³/min

Free air delivery (m³/min)

50 °C

Max. ambient temperature (°C)

High output compressed air for the toughest field operations

Liutech diesel driven large mobile air compressors deliver reliable compressed air for demanding field work. With a powerful engine and advanced air end, they provide high airflow and pressure with stable performance, even under continuous heavy load.

 

Widely used in mining, hydropower, tunneling, and large construction such as bridges and ports, this range performs reliably in harsh environments. Its steady output ensures uninterrupted air supply, helping large projects stay on schedule.

 

Featuring intelligent controls, efficient filtration, shock absorption, and a robust, well‑engineered chassis, these compressors combine strength with mobility. Durable and efficient, the Liutech large range is built to support continuous operation in demanding projects.

Liutech large mobile air compressor LUY 180 in mining site

Heavy-duty reinforced design for extreme environments

The whole machine is built for extreme conditions, equipped with a heavy-duty engine with ample power reserve and a high-efficiency two-stage compression air-end. With an enhanced cooling system and multi-stage filtration, it ensures stable and reliable long-time operation even in severe environments such as extreme cold, high altitude, or dusty sites.

High pressure operation without auxiliary equipment

The range delivers higher discharge pressure than conventional models, directly driving large-scale deep-hole drills for heavy-duty operations such as mining blasting and geothermal drilling. No additional booster equipment is required, simplifying the on-site equipment set-up and significantly improving drilling efficiency.

Dual-mode switching for multi-purpose applications

Supporting one-key switching between different pressure and flow combinations, a single unit allows to flexibly meet various operation needs. It can precisely match both large-diameter shallow holes requiring high flow and deep holes demanding high-pressure drilling, greatly improving equipment utilization.

Technical data

Technical data Value LUY350-34 LUY360-35  LUY400-25 LUY400-30  LUY450-20 
Working pressure bar 34 35 25 30 20
Free air delivery m³/min  35 36 40 40 45
Noise level at 7 m dB(A)  83 ± 3 83 ± 3 83 ± 3 83 ± 3 83 ± 3
Max. ambient temperature  °C 50 50 50 50 50
Engine
Engine brand    Cummins Yuchai Cummins Cummins Cummins
Engine model    QSZ13-C550-30 K16775-T300 QSZ13-C550-30 QSZ13-C550-30 QSZ13-C550-30
Emission stage    Emission stage III Emission stage III Emission stage III Emission stage III Emission stage III
Rated power kW  410 570 410 410 410
Full load rpm  1850 1850 1700 1850 1800
Unload rpm  1300 1300 1300 1300 1300
Dimensions
Box Mounted (L x W x H) mm  4350 x 2100 x 2170 3850 x 2100 x 2260 4350 x 2100 x 2170 4350 x 2100 x 2170 4350 x 2100 x 2170
Box weight  kg  5150 5100 5150 5150 5100
With Undercarriage (L x W x H) mm  6120 x 2100 x 2570 4250 / 5690 x 2100 x 2690 6120 x 2100 x 2570 6120 x 2100 x 2570 6120 x 2100 x 2570
Undercarriage weight  kg  5750 5600 5750 5750 5750

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Consult the commercial documentation giving insights into our range's features & benefits, the industries & applications served and their technical specifications.